Star Building Services LLC is the leading Soft Washing Service in Portland, OR and serving all nearby counties. We provide a safe and highly effective outside building cleaning method designed for delicate surfaces such as painted facades, glass, siding, stucco, and coated materials. Our advanced softwash system uses low-pressure application combined with specialized cleaning solutions to break down dirt, mold, algae, mildew, and organic buildup without causing any surface damage.

Our professional soft washing building service is ideal for 2 story commercial building exterior cleaning, apartment complex exterior cleaning services, and multifamily exterior cleaning services, where maintaining surface integrity is essential. 

How Our Soft Washing System Works

• Advanced Technology: Professional low-pressure system combined with targeted chemical solutions for safe, effective cleaning across residential and commercial properties
• Customized Approach: Assessment of each surface type and condition to determine the ideal cleaning method and solution strength
• Controlled Application: Precision low-pressure delivery protects delicate surfaces like siding, stucco, paint, and glass from damage
• Lasting Protection: Eliminates mold, algae, mildew, and organic growth while inhibiting regrowth for extended cleanliness, lasting up to 3 years